<template>
  <div>
    <div class="item" v-for="(item, index) of categoryList" :key="index">
      <div class="item-title border-bottom">
        <span class="item-title-icon"></span>
        {{item.title}}
      </div>
      <!-- 以下为递归组件 -->
      <div v-if="item.children" class="item-chilren">
        <detailList :categoryList="item.children"></detailList>
      </div>
    </div>
  </div>
</template>
<script>
export default {
  name: 'detailList',
  props: {
    categoryList: Array
  }
}
</script>
<style scoped>
  .item-title-icon {
    position: relative;
    left: .06rem;
    top: .06rem;
    display: inline-block;
    width: .36rem;
    height: .36rem;
    background: url(http://s.qunarzz.com/piao/image/touch/sight/detail.png) 0 -.45rem no-repeat;
    margin-right: .1rem;
    background-size: .4rem 3rem;
  }
  .item-title {
    line-height: .8rem;
    font-size: .32rem;
    padding: 0 .2rem;
  }
  .item-chilren {
    padding: 0 .2rem;
  }
    
</style>
